Novak Djokovic is safely through to last 16 of the US Open.
The defending champion recorded a comfortable straight sets win over American Denis Kudla.
He'll now play Switzerland's Stan Wawrinka in the next round.
Meanwhile, Rafael Nadal muscled his way into the fourth round by beating Chung Hyeon in straight sets.
The Spaniard will take on Marin Cilic next.

Muzarabani given two-year PSL ban after IPL switch
Draper vows to overcome injury woes after Barcelona exit
Long-time NFL coach Dave McGinnis dies at 74
Mahrez takes Al-Ahli into Asian Champions League quarters as Al-Hilal exit
Dates confirmed for DP World ILT20 Season 5